A four-sided figure is resized to create a scaled copy. The lengths of its four sides change as in the table below . Original Figure Scaled Copy 4/14 10/35 12/42 Find the constant of proportionality from the original figure to the scaled copy. Express your answer as a fraction in reduced terms .

At a constant it will take one hour to travel 32 mi.at that speed it will take 1/2 hr to travel the remaining 16 mi.it will take 1+1/2 hr to travel the 48mi @ 32mph.so 1 hr = 60 min& 1/2 hr = 30 min1+1/2 hr = 90 min.there are 60s in each 90 × 60 = 3600 seconds.the real question seriously is he why are they driving so slow? ! lol.

Provide an equation

How many is in each case if there is 12 in each case it would be 40